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How to Get More Customers to Your Website: Fix 3 Barriers

https://lazerg.uz/en/blog/saytga-mijoz-jalb-qilish
1•lazerg•34s ago•0 comments

Usenet Archive Toolkit – process Usenet messages into a searchable archive

https://github.com/wolfpld/usenetarchive
1•bilegeek•1m ago•0 comments

Hugging Face CEO shares his demands of OpenAI after 'rogue' agent hack

https://www.businessinsider.com/hugging-face-ceo-clem-delangue-openai-rogue-agent-hack-2026-7
1•Topfi•1m ago•0 comments

Concordance – cross-source search that flags single-source claims

https://concordancehq.duckdns.org
1•Vohlsyr•1m ago•0 comments

Nyctography: A substituton cypher by Lewis Carroll

https://en.wikipedia.org/wiki/Nyctography
1•nanna•1m ago•0 comments

Does a context gate for search agents work?

https://bluenotebook.io/blog/context-gating-browsecomp/
1•k2so•5m ago•0 comments

DMARC Has Been Public Since 2012. 68.4% of Domains Still Don't Enforce It

https://ciphercue.com/blog/dmarc-enforcement-gap-rua-fragmentation-2026
2•adulion•11m ago•0 comments

Tideman

https://cs50.harvard.edu/x/psets/3/tideman/
1•microsoftedging•12m ago•0 comments

Show HN: Pre-registered trading backtests – 27 kills, 2 passes, 0 funded

https://strategygraveyard.com
1•Strawburry•20m ago•0 comments

Super Simple Sync with Durable State and TanStack DB

https://streamsy.gandrew.com/articles/the-simplest-possible-sync-engine
1•ghendrix•22m ago•0 comments

My best friend vouched for the developer who took my money

https://fablesofafailedfounder.substack.com/p/yeah-okay-thats-fine
1•OroOmi•22m ago•0 comments

AI sell-off intensifies as investors ditch chip stocks

https://www.theguardian.com/business/2026/jul/28/ai-sell-off-chip-stocks-sk-hynix-samsung
3•lilerjee•23m ago•0 comments

Draws fractals defined by iterated function systems (IFS) using the chaos game

https://opam.ocaml.org/packages/ifs-fractals/
1•cedricbonhomme•28m ago•0 comments

Radio Image Framing Protocol (RIFP)

https://www.ietf.org/archive/id/draft-dulaunoy-rifp-00.html
2•_____k•28m ago•0 comments

Twitter raving about one-shot games with Sol-5.6 and Opus 5

https://xcancel.com/antibot/captcha
3•spwa4•30m ago•2 comments

Insurtech Amsterdam Announces Third Edition of Its Magazine

https://insurtechamsterdam.com/magazine/Insurtech-Digest-Announces-Third-Edition-of-Its-Magazine-...
1•Venesha•30m ago•0 comments

Radio Image Framing Protocol over low-rate radio links

https://github.com/adulau/rifp
1•adulau•32m ago•0 comments

Google's Beyond Zero: Enterprise Security for the AI Era

https://spawn-queue.acm.org/doi/10.1145/3819083
2•jordigg•32m ago•0 comments

We Built Our Knowledge Base

https://www.cerebras.ai/blog/how-we-built-our-knowledge-base
1•cesarrg•36m ago•0 comments

High energy prices force Playmobil to end production in Germany

https://brusselssignal.eu/2026/06/high-energy-prices-force-playmobil-to-end-production-in-germany/
2•Markoff•36m ago•0 comments

Ask HN: Thoughts on AMD Ryzen AI MAX+ 395 for Local AI?

1•mempirate•38m ago•1 comments

What Even Are Microservices?

https://var0.xyz/posts/what-even-are-microservices.html
13•tuxie_•39m ago•24 comments

Intel shows off Starfire, a new space grade chip

https://www.tomshardware.com/tech-industry/semiconductors/intel-shows-off-starfire-space-grade-chip
2•incognito124•40m ago•0 comments

Cooveb Experience – Travel, Refined

https://hotels.cooveb.com
1•sshinde•41m ago•1 comments

Try GossipStack on iOS – a drop-in social SDK for any app

https://gossipstack.com/app-showcase
1•iBuildMobileApp•42m ago•1 comments

Nudists, peaceniks, freeloading travellers: the people keeping Esperanto alive

https://www.theguardian.com/news/ng-interactive/2026/jul/28/nudists-peaceniks-freeloading-travell...
2•trocado•44m ago•0 comments

How to Download and Run Kimi K3 Open Weights

https://comfyfile.com/blog/how-to-download-kimi-k3-open-weights
1•rakibtg•44m ago•0 comments

About the security content of macOS Tahoe 26.6

https://support.apple.com/en-us/128067
21•andor•46m ago•10 comments

Show HN: Kiln – a fast, native batch image processor

https://kilnimage.app
1•the-hangry-dev•46m ago•1 comments

Show HN: DiscountHub – AI-assisted search for deals and promo codes

https://discounthub.uz/
3•MasterBek•47m ago•0 comments
Open in hackernews

Show HN: Kiln – a fast, native batch image processor

https://kilnimage.app
1•the-hangry-dev•46m ago
I was tired of outdated UIs and performance of similar tools. Nor did I want to write ImageMagick scripts every time I needed to resize/convert/watermark a folder with a few thousand images.

It's a native desktop app built with C++23, Skia for rendering, libvips for image processing and my own cross-platform UI toolkit - no Electron/Qt.

It allows building reusable pipelines: resize, convert, compress, watermark, sharpen, blur, rotate, flip, rename, and metadata (EXIF/IPTC/XMP) editing, chained in any order and saved for reuse. Batches run in parallel.

Everything is local — no uploads, no signups/account, no telemetry, no network calls during processing.

It's currently in public beta (as mentioned, no signups or accounts needed - can just download), for Windows and Linux (Wayland only). Waiting for the Apple certificate to sign the macOS dmg installer, at which point I'll post the download link for macOS.

Business model: free beta now, one I've received enough feedback and the tool is mature enough - a one-time license per major version once it's out of beta. There won't be any subscriptions or telemetry ever.

Would love to get your feedback, especially on missing formats/operations (e.g. RAW file formats, watch folders, a CLI) to drive the roadmap to the first official version.

Cheers.

Comments

jcupitt•28m ago
Hello, looks nice! I had a few thoughts:

- I'd consider adding support for libvips smartcrop, ICC colour management, HDR, image alpha

- can you join pipelines? you could have one making a background, one making a foreground, then composite them, for example

- your benchmarks don't measure peak memory use, it can be a useful thing to test, especially if people are processing large images (eg. the output of every modern smartphone sigh)

- have you benchmarked against nip4, the official libvips GUI? it has a CLI mode you can run with GNU parallel

- I agree, a CLI mode for your tool sounds useful